We don’t know if Mayer wanted to play for the Tigers—it’s not unusual for a HS player to use the threat of college as leverage. I personally would have preferred Mayer, but it’s hardly a “debacle” that the Tigers took the best pitcher in the draft with their selection, after a few recent drafts where they focused on selecting position players.
We saw with Manning that it can take longer for a high school pitcher to adjust to professional ball. The curve is probably greater for Jobe, who took up pitching later. I recall reading at the time of the draft that if a team had wanted to draft him as a SS, he would have likely gone in the third round, so he was fairly polished/accomplished there. I’m pulling for him—if he reaches his ceiling, he should exceed Mize or Skubal. We just have to be patient—I’m encouraged by what he’s doing getting his feet wet in A ball.